Results 191 to 200 of about 11,540 (263)

Hollow-core antiresonant THz waveguides based on polymer- and metal-coated sapphire tube. [PDF]

Sci Rep
Katyba GM, Kucheryavenko AS, Golikov AN, Rossolenko AN, Shilov VN, Dolganov KB, Burdanova MG, Spektor IE, Kurlov VN, Zaytsev KI.   +9 more
europepmc   +1 more source

Extreme Optical Field Confinement and Enhancement in a Plasmonic Picopatch Within a Nanoparticle‐on‐Mirror Resonator

Laser &Photonics Reviews, EarlyView.
A picopatch in a plasmonic nanocavity confines the electromagnetic energy to tiny effective volumes, close to 1nm3, leading to extreme electric field enhancements. Furthermore, a clear signature of strong coupling between the picopatch modes and other modes of the structure is obtained, which strongly modifies the far‐field response. ABSTRACT Plasmonic
Jinna He, Mario Zapata‐Herrera, Xabier Arrieta, Mingli Wan, Yuan Zhang, Javier Aizpurua, Ruben Esteban   +6 more
wiley   +1 more source

Ultraviolet-C to mid-infrared supercontinuum generation in periodically poled lithium tantalate waveguides. [PDF]

Light Sci Appl
Xiong H, Yao X, Zhang M, Yao Q, Li H, Yu Z, Zhang G, Liu L, Shi Y, Tsang HK, Dai D.   +10 more
europepmc   +1 more source

Grating based interferometric devices on a silicon photonic platform. [PDF]

Sci Rep
Mikhail TJG, Swillam SM, Swillam MA.
europepmc   +1 more source

Poling-free integrated second-order nonlinear optics with evaporated organic thin films. [PDF]

Sci Adv
Thériault PL, Petit A, V S AA, Kéna-Cohen S.   +3 more
europepmc   +1 more source

Exact wave structures in magneto-optic soliton channels governed by Kudryashov-type coupled Schrödinger dynamics. [PDF]

Sci Rep
Tarek A, Ahmed HM, Badra N, Samir I.
europepmc   +1 more source

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Optical Waveguide Refractometers

2005
In this chapter we have illustrated a new method for the determination of the refractive index of liquid samples, based on Cerenkov second harmonic generation from suitable planar waveguides. The method allows the determination of the refractive index in the near infrared by detection in the visible.
MARANGONI, MARCO ANDREA, OSELLAME, ROBERTO, RAMPONI, ROBERTA   +2 more
openaire   +3 more sources

Peptide Optical waveguides

Journal of Peptide Science, 2016
Small‐scale optical devices, designed and fabricated onto one dielectric substrate, create integrated optical chip like their microelectronic analogues. These photonic circuits, based on diverse physical phenomena such as light–matter interaction, propagation of electromagnetic waves in a thin dielectric material, nonlinear and electro‐optical effects,
Amir, Handelman, Boris, Apter, Tamar, Shostak, Gil, Rosenman   +3 more
openaire   +2 more sources

Optical waveguide

2021
GO TAKASHI, SUZUKI KENYA, YAMAGUCHI KEITA, YANAGIHARA AI   +3 more
openaire   +5 more sources

Biocompatible Silk Printed Optical Waveguides

Advanced Materials, 2009
Jennifer Lewis, Fiorenzo Omenetto, David Kaplan   +2 more
exaly